Mark Salyzyn wrote:
aacraid driver is not the emulation. The Firmware itself has a SAT 0.9
translation layer to the raw SATA drives at the physical transport, the
Firmware then deals with all the targets as SCSI representations.
Mark,
Is that SAT interface at the physical transport accessible
to something like smartmontools?
"SAT 0.9 transport layer" does not correspond to any t10 numbering.
Is the "0.9" meant to imply that the implementation is just
shy of compliance to the SAT-1 standard? [Perhaps a version
descriptor in the INQUIRY response answers my question.]
Doug Gilbert
SMART was supposed to be emulated, but on that old card it was never
tested ... make sure you have the latest Firmware on the card just in
case something got fixed ...
Sincerely -- Mark Salyzyn
On Jul 30, 2008, at 5:54 PM, Martin Samuelsson wrote:
Hello list,
I have an old Adaptec 2610SA SATA RAID controller with six disks. As
I'm a bit curious, I'd like to know, for example, the temperature they
report. (afacli can't report those, and I suspect aaccli can't either)
It seemed utterly impossible until I saw the expose_physicals module
option, but after switching that on, I can at least see traces of the
individual disks.
If I understand it correctly, aacraid provides an emulation layer
between what I see and the physical disks, passing known commands and
responses back and forth. However, S.M.A.R.T commands doesn't seem to
be among those known ones, is that correct?
I'm running CentOS 5 with kernel 2.6.18, which is kind of old. Would
running a spanking new kernel make me happier and support reading the
temperature from the individual disks?
Regards,
/Sam
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
